Figure 1-5 Frame Configuration Of 24-Dti (24 Multiframe); Chapter 1 General Information <Us Only; Table 1-2 24-Multiframe Bit Assignment - NEC Univerge SV9100 Manual

Figure 1-5 Frame Configuration of 24-DTI (24 Multiframe)

CH1
s
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
s
FRAME 1
128 
S
1-6
24- (Extended Superframe – ESF)
Multiframe
This frame has 24 Multiframes and each Multiframe has a 24-channel PCM signal
(8 bits/channel) and an S (Superframe) bit.
CH2 CH3
FRAME 2 FRAME 3

Table 1-2 24-Multiframe Bit Assignment

Frame
Number
Synchronization
1
2
3
4
5
6
7
8
9
10
11
12
S-Bit
Frame
Data Link
0
0
1
CH24
1 2 3 4 5 6 7 8
FRAME 24
S: Superframe Bit
4 kbps
CRC
m
CB1
m
m
CB2
m
m
CB3
m
General Information <US Only>
Issue 2.0